@RoyMulrooney Have you logged into the AV600 and configured the WiFi ? As this is a powerline adaptor and not a repeater it will need setup first. You can connect to the device using its IP address...

@zivshosh Would you be able to describe in more detail how you have set this up? the tplink model you have is a modem router also. What is your current IP address and how are you connected to the...

@MoeIbrahim This sounds most un-usual as that IP that you mentioned it chagned to 100.x.x. appear, well unusal :) Would you be able to uplaod a few screenshots fo what you are seeing? namely an image...

@spirit345 I had the same symptoms after an update, now power issue but i was able to fix this after a number of hard resets using the button. Try that and hopefully someone from TP Link will be able...

@okey I have been running the BETA version of firmware released in July as it fixed a number of performance issues, might be worth a try for you. Its been out long enough now to no longer be beta,...

@rasvi24 Hey When the WAN drops out what do you do to fix it? Can you ping and log into the router? Just curious if its the WAN or the router itself.. if you are on Dynamic addresss from your model...